Here to perform deep cleaning and rejuvenation on 1st floor Goodman furnace. Shut power to equipment to disconnect and remove electrical control board and components to access air movement system. Remove screw that secure air movement system from track. Remove blower motor and assembly. Remove all electrical wiring and connections. Remove blower motor from assembly and blower wheel. Clean/Brushed hydro coil. Very dirty Chemically clean blower wheel and cabinet. Clean and polish cabinet. Re-assembled air movement system to install blower and housing into equipment. Re-configured and secure electrical wiring and connections. Ran and test system operation to be normal after deep cleaning and rejuvenation. System is left operational @ this time. Office to follow up with customer to give quote to add additional lighting in the attic Customer is also looking to have duct cleaning and sanitizing done on 1st floor system. Office to follow up with customer